<template>
  <!-- 注册页面的整体盒子 -->
  <div class="reg-container">
    <!-- 注册的盒子 -->
    <div class="box-reg">
      <!-- 标题的盒子 -->
      <div class="box-reg-title"></div>
      <el-form :model="regForm" :rules="regFormRules" ref="regFormRef">
        <el-form-item prop="username">
          <el-input v-model="regForm.username" prefix-icon="el-icon-user" placeholder="请输入用户名"></el-input>
        </el-form-item>

        <el-form-item prop="password">
          <el-input v-model="regForm.password" prefix-icon="el-icon-lock" type="password" placeholder="请输入密码"
            >></el-input
          >
        </el-form-item>

        <el-form-item prop="repassword">
          <el-input v-model="regForm.repassword" prefix-icon="el-icon-lock" type="password" placeholder="请确认密码"
            >></el-input
          >
        </el-form-item>
        <el-form-item>
          <el-button type="primary" round class="btn-reg" @click="regUser">注册</el-button>
          <el-link type="primary" @click="$router.push('/login')">去登录</el-link>
        </el-form-item>
      </el-form>
    </div>
  </div>
</template>

<script>
// import axios from 'axios'
import { regApi } from '../api/user.js'
export default {
  name: 'Reg',
  data() {
    const repwd = (rule, value, cd) => {
      if (value === this.regForm.password) {
        cd()
      } else {
        cd(new Error('两次密码不一致'))
      }
    }
    return {
      regForm: {
        username: '',
        password: '',
        repassword: ''
      },
      regFormRules: {
        username: [
          { required: true, message: '用户名是必填项', trigger: 'blur' },
          { pattern: /^[a-zA-Z0-9]{2,10}$/, message: '用户名必须是2-10位字母或数子', trigger: 'blur' }
        ],
        password: [
          { required: true, message: '密码是必填项', trigger: 'blur' },
          { pattern: /^\S{6,15}$/, message: '密码必须是6-15位非空字符', trigger: 'blur' }
        ],
        repassword: [
          { required: true, message: '确认密码是必填项', trigger: 'blur' },
          { pattern: /^\S{6,15}$/, message: '密码必须是6-15位非空字符', trigger: 'blur' },
          // 自定义属性判断两次密码是否一致
          { validator: repwd, trigger: 'blur' }
        ]
      }
    }
  },
  methods: {
    regUser() {
      this.$refs.regFormRef.validate(async valid => {
        if (!valid) return
        // const { data: res } = await axios.post('http://www.liulongbin.top:3008/api/reg', this.regForm)
        const { data: res } = await regApi(this.regForm)
        if (res.code !== 0) return this.$message.error(res.message)
        this.$message.success(res.message)
      })
    }
  }
}
</script>

<style lang="less" scoped>
.reg-container {
  height: 100%;
  background: url('../assets/images/login_bg.jpg') no-repeat;
  background-size: cover;

  .box-reg {
    width: 400px;
    height: 335px;
    background-color: #fff;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    border-radius: 3px;
    padding: 20px;
    .box-reg-title {
      height: 60px;
      background: url('../assets/images/login_title.png') no-repeat;
      background-position: center;
    }
    .btn-reg {
      width: 100%;
    }
  }
}
</style>
